October 13, 2022 at 9:17 amQiao LINSubscriber
I would like to know how Polyflow calculate a power-law flow without the need of entering the minimum and maximum viscosity limit (like in Ansys Fluent). Will it encounter an infinite viscosity value at zero shear rate without setting the maximum viscosity limit ?
October 17, 2022 at 10:02 amNikhil NaraleAnsys Employee
Can you check these sections of the Polyflow User's guide?
If you are not able to access these links, refer to this forum discussion: How to access Ansys Documentation - Generic
October 17, 2022 at 11:01 amQiao LINSubscriber
Thank you for your answer Nikhil.
I see in Polyflow User’s guide that section 10.2.2 describes several viscosity models
and section 11.2.1 is for viscoelastic materials. (maybe you mean section 10.2.1 ?)
I still have the same question, why in Polyflow we don’t need to enter viscosity limits for power law, but in Fluent we need those limits? (section 37.5.17. Non-Newtonian Power Law Dialog Box of Fluent User’s guide)
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